英文别名
methyl 4-[2-[[(2S,5R)-5-(5-methyl-2,4-dioxo-pyrimidin-1-yl)-2,5-dihydrofuran-2-yl]methoxy]-2-oxo-4H-1,3,2$l^{5}-benzodioxaphosphinin-8-yl]butanoate;methyl 4-[2-[[(2S,5R)-5-(5-methyl-2,4-dioxopyrimidin-1-yl)-2,5-dihydrofuran-2-yl]methoxy]-2-oxo-4H-1,3,2λ5-benzodioxaphosphinin-8-yl]butanoate